AI experiments

Act as a structured JSON serializer.
Input Data:
{{input_text}}

Required JSON Output Schema:
{
  "title": string,
  "summary": string (under 20 words),
  "category": "Tech" | "Startup" | "AI",
  "confidenceScore": number (0.0 to 1.0),
  "tags": string[]
}

Rules:
1. Output ONLY the raw JSON object.
2. Ensure strict key matching and zero trailing commas.

Act as a senior technology writer. Write a comprehensive guide on the topic: {{topic}}.
Requirements:
1. Include an H1 title and H2/H3 subheadings.
2. Provide a meta description (under 160 characters).
3. Draft the article in clean markdown.
4. Keep the tone professional, educational, and engaging.
5. List 3 key keywords to target.

Analyze the following code snippet and refactor it:
```typescript
{{code_snippet}}
```
Refactoring Rules:
- Ensure all types are explicitly defined.
- Optimize loops and asynchronous calls.
- Implement proper error handling.
- Keep helper functions modular.

Optimize the following pgvector query and index definition:
```sql
SELECT id, title, 1 - (embedding <=> $1) AS similarity
FROM articles
WHERE 1 - (embedding <=> $1) > 0.80
ORDER BY similarity DESC
LIMIT 10;
```
Requirements:
1. Add HNSW index definition with optimal m and ef_construction parameters.
2. Tune query execution with SET LOCAL hnsw.ef_search.
3. Explain memory & I/O trade-offs clearly.

Analyze this log snippet:
{{log_text}}
Identify the potential vulnerability category, suggest 3 investigation commands, and describe how to avoid this threat in code.